Child struck by vehicle in Hillsborough

HILLSBOROUGH - A 3-year-old boy was seriously injured Wednesday when he was hit by a drunk driver while walking out of a day care center with his mother, police said.Police said the boy was leaving the Hillsboro Community Child Development Center about 3 p.m. Wednesday when a car driven by Katlynn Hollinsworth, 24, of Hillsborough, veered off School Street and hit him and his mother.Hollinsworth was arrested on charges of first-degree assault and felony driving under the influence.The boy was taken to Concord Hospital, then transferred to Dartmouth-Hitchcock Medical Center, Lebanon, police said.A receptionist at the Child Development Center said a supervisor was unavailable to comment on any accident at this time.